GHSA-4rh7-jwg9-m28m

Опубликовано: 01 апр. 2026

Источник: github

Github: Прошло ревью

CVSS4: 6.6

Описание

openssl-encrypt accepts refresh tokens as URL query parameters causing token leakage

Summary

Refresh tokens are accepted as URL query parameters in the keyserver and telemetry server routes.

Affected Code

# openssl_encrypt_server/modules/keyserver/routes.py:214-215 # openssl_encrypt_server/modules/telemetry/routes.py:90-91 async def refresh_token( request: Request, refresh_token: str = Query(..., description="Refresh token") ):

Impact

Tokens in URL query parameters are exposed in:

Server access logs
Proxy/CDN logs
Browser history
HTTP Referer headers
Network monitoring tools

This creates significant token leakage risk.

Recommended Fix

Accept refresh tokens in the request body (POST) instead of query parameters
Use Body(...) instead of Query(...)

Fix

Fixed in commit 4b2adb0 on branch releases/1.4.x — moved refresh token from Query parameter to POST body via RefreshRequest Pydantic model.

Ссылки

Пакеты

Наименование

openssl-encrypt

pip

Затронутые версииВерсия исправления

< 1.4.0

1.4.0

6.6 Medium

CVSS4

Дефекты

CWE-598

6.6 Medium

CVSS4

Дефекты

CWE-598